The emergence of plate-fin heat exchangers has raised the heat exchange efficiency of heat exchangers to a new level. At the same time, plate-fin heat exchangers have the advantages of small size, light weight, and can handle more than two media. At present, plate-fin heat exchangers have been widely used in petroleum, chemical industry, natural gas processing and other industries
As people's awareness of environmental protection increases, the popularity of new energy vehicles is gradually deepening. Of course, this situation is also inseparable from the advancement of new energy vehicle technology, one of which is new energy vehicle cooling technology.
The flux used in aluminum brazing is called aluminum flux. Its function is to remove oxides on the surface of the filler metal and the base metal, protect the weldment and the liquid filler metal from oxidation during the brazing process, and improve the wettability of the liquid filler metal to the weldment.
A radiator is a device used to dissipate heat. Some equipment generates a large amount of heat when working, and this excess heat cannot be dissipated quickly and accumulates to generate high temperatures, which may destroy the working equipment. At this point a radiator is needed. The radiator is a layer of good heat-conducting medium attached to the heating device, playing the role of a middleman. Sometimes fans and other things are added to the heat-conducting medium to speed up the heat dissipation effect. But sometimes the radiator also plays the role of a robber. For example, the radiator of a refrigerator forcibly removes heat to reach a temperature lower than room temperature.
